Tert-butyl-chlormethyl-methyl-fluor-silan, also known as (chloromethyl)(fluoromethyl)methylsilane, is a colorless liquid with the chemical formula C5H11ClFSi. It is a derivative of silane, an organosilicon compound, and is characterized by the presence of a tert-butyl group, a chloromethyl group, a methyl group, and a fluoromethyl group. tert.-Butyl-chlormethyl-methyl-fluor-silan is primarily used as a reagent in organic synthesis, particularly in the formation of carbon-carbon bonds and as a silylating agent. Due to its reactivity, it is essential to handle it with care, as it can be sensitive to moisture and air.
The CAS Registry Mumber 2261-81-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,6 and 1 respectively; the second part has 2 digits, 8 and 1 respectively. Calculate Digit Verification of CAS Registry Number 2261-81: (6*2)+(5*2)+(4*6)+(3*1)+(2*8)+(1*1)=66 66 % 10 = 6 So 2261-81-6 is a valid CAS Registry Number.